Ivan Poupyrev, Tadao Ichikawa. Manipulating Objects in Virtual Worlds: Categorization and Empirical Evaluation of Interaction Techniques. Journal of Computer Languages, 10(1):19-35, 1999.
@article{PoupyrevI99,
title = {Manipulating Objects in Virtual Worlds: Categorization and Empirical Evaluation of Interaction Techniques},
author = {Ivan Poupyrev and Tadao Ichikawa},
year = {1999},
tags = {empirical},
researchr = {https://researchr.org/publication/PoupyrevI99},
cites = {0},
citedby = {0},
journal = {Journal of Computer Languages},
volume = {10},
number = {1},
pages = {19-35},
}